CN103238324B - 图像处理装置以及图像处理方法 - Google Patents

图像处理装置以及图像处理方法 Download PDF

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Publication number
CN103238324B
CN103238324B CN201180057877.9A CN201180057877A CN103238324B CN 103238324 B CN103238324 B CN 103238324B CN 201180057877 A CN201180057877 A CN 201180057877A CN 103238324 B CN103238324 B CN 103238324B
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CN
China
Prior art keywords
image data
data
compression
unit
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201180057877.9A
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English (en)
Chinese (zh)
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CN103238324A (zh
Inventor
山口雅之
新庄信次
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Sharp Corp
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Sharp Corp
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Publication of CN103238324A publication Critical patent/CN103238324A/zh
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Publication of CN103238324B publication Critical patent/CN103238324B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201180057877.9A 2010-12-01 2011-11-04 图像处理装置以及图像处理方法 Expired - Fee Related CN103238324B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-268098 2010-12-01
JP2010268098A JP5285683B2 (ja) 2010-12-01 2010-12-01 画像処理装置及び画像処理方法
PCT/JP2011/075403 WO2012073644A1 (ja) 2010-12-01 2011-11-04 画像処理装置及び画像処理方法

Publications (2)

Publication Number Publication Date
CN103238324A CN103238324A (zh) 2013-08-07
CN103238324B true CN103238324B (zh) 2016-11-16

Family

ID=46171593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180057877.9A Expired - Fee Related CN103238324B (zh) 2010-12-01 2011-11-04 图像处理装置以及图像处理方法

Country Status (5)

Country Link
US (1) US8983215B2 (enExample)
EP (1) EP2648408A4 (enExample)
JP (1) JP5285683B2 (enExample)
CN (1) CN103238324B (enExample)
WO (1) WO2012073644A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6262571B2 (ja) * 2014-03-07 2018-01-17 株式会社メガチップス 画像処理装置
US10051279B2 (en) 2014-07-01 2018-08-14 Samsung Display Co., Ltd. High quality display system combining compressed frame buffer and temporal compensation technique
JP7326794B2 (ja) * 2019-03-19 2023-08-16 富士フイルムビジネスイノベーション株式会社 データ管理システム
JP7038903B2 (ja) * 2019-03-25 2022-03-18 株式会社ソニー・インタラクティブエンタテインメント 画像表示制御装置、送信装置、画像表示制御方法及びプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1667457A4 (en) * 2003-09-16 2011-11-16 Fujitsu Semiconductor Ltd PICTURE PROCESSING DISPLAY DEVICE AND PICTURE PROCESSING DISPLAY METHOD
US20050123038A1 (en) * 2003-12-08 2005-06-09 Canon Kabushiki Kaisha Moving image encoding apparatus and moving image encoding method, program, and storage medium
TWI240220B (en) 2004-04-26 2005-09-21 Chunghwa Picture Tubes Ltd Image processing method for a TFT LCD
JP4743837B2 (ja) * 2005-01-13 2011-08-10 ルネサスエレクトロニクス株式会社 コントローラ・ドライバ及びそれを用いる液晶表示装置並びに液晶駆動方法
JP2006267172A (ja) * 2005-03-22 2006-10-05 Kawasaki Microelectronics Kk 画像表示装置および画像データ補正回路
JP4488979B2 (ja) 2005-08-16 2010-06-23 株式会社東芝 画像処理装置、画像処理方法および画像処理プログラム
US7787541B2 (en) * 2005-10-05 2010-08-31 Texas Instruments Incorporated Dynamic pre-filter control with subjective noise detector for video compression
CN101322393B (zh) * 2005-12-01 2010-09-01 日本电气株式会社 图像处理装置及其图像处理方法、图像传送装置及其图像传送方法、以及图像显示设备
JP2008281734A (ja) * 2007-05-10 2008-11-20 Kawasaki Microelectronics Kk オーバードライブ回路
WO2009044744A1 (ja) 2007-10-01 2009-04-09 Sharp Kabushiki Kaisha 画像符号化装置、画像符号化方法、画像符復号化システム
TWI362887B (en) * 2008-03-26 2012-04-21 Etron Technology Inc An over-drive device and method and method for generating compressed frames
JP5253899B2 (ja) * 2008-06-20 2013-07-31 シャープ株式会社 表示制御回路、それを備えた液晶表示装置、および表示制御方法

Also Published As

Publication number Publication date
WO2012073644A1 (ja) 2012-06-07
EP2648408A4 (en) 2015-11-18
EP2648408A1 (en) 2013-10-09
JP5285683B2 (ja) 2013-09-11
US8983215B2 (en) 2015-03-17
US20130251277A1 (en) 2013-09-26
CN103238324A (zh) 2013-08-07
JP2012119950A (ja) 2012-06-21

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Granted publication date: 20161116